Semiconductor photoresist is in urgent supply! Japan s Earthquake chain reaction shows that TSMC and UMC are also restless) the 213 earthquake in Northeast Japan caused an urgent supply of photoresist, a key semiconductor consumable dominated by Japanese businessmen, which accounts for about 80% of the market. Production and overseas supplies by major suppliers such as Xinyue were blocked, and Shinyue even announced the closure of the plant. Large wafer companies such as TSMC and UMC are urging Japanese manufacturers to accelerate production and supply directly in Taiwan, China, thus spreading the risk.
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